58 lines
1.9 KiB
Diff
58 lines
1.9 KiB
Diff
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diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
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index 05c2ba2..ade8655 100644
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--- a/drivers/net/wireless/ath/ath9k/hw.c
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+++ b/drivers/net/wireless/ath/ath9k/hw.c
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@@ -251,6 +251,15 @@ static void ath9k_hw_read_revisions(struct ath_hw *ah)
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case AR5416_AR9100_DEVID:
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ah->hw_version.macVersion = AR_SREV_VERSION_9100;
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break;
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+ case AR9300_DEVID_AR9330:
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+ ah->hw_version.macVersion = AR_SREV_VERSION_9330;
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+ if (ah->get_mac_revision) {
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+ ah->hw_version.macRev = ah->get_mac_revision();
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+ } else {
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+ val = REG_READ(ah, AR_SREV);
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+ ah->hw_version.macRev = MS(val, AR_SREV_REVISION2);
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+ }
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+ return;
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case AR9300_DEVID_AR9340:
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ah->hw_version.macVersion = AR_SREV_VERSION_9340;
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val = REG_READ(ah, AR_SREV);
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diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
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index 9f23451..8d9ac49 100644
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--- a/drivers/net/wireless/ath/ath9k/hw.h
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+++ b/drivers/net/wireless/ath/ath9k/hw.h
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@@ -863,6 +863,7 @@ struct ath_hw {
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u32 ent_mode;
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bool is_clk_25mhz;
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+ int (*get_mac_revision)(void);
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};
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struct ath_bus_ops {
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diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
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index 45c585a..c2defa2 100644
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--- a/drivers/net/wireless/ath/ath9k/init.c
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+++ b/drivers/net/wireless/ath/ath9k/init.c
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@@ -575,6 +575,7 @@ static int ath9k_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid,
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sc->sc_ah->gpio_val = pdata->gpio_val;
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sc->sc_ah->led_pin = pdata->led_pin;
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ah->is_clk_25mhz = pdata->is_clk_25mhz;
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+ ah->get_mac_revision = pdata->get_mac_revision;
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}
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common = ath9k_hw_common(ah);
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diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h
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index 60a7c49..c207607 100644
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--- a/include/linux/ath9k_platform.h
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+++ b/include/linux/ath9k_platform.h
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@@ -30,6 +30,7 @@ struct ath9k_platform_data {
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u32 gpio_val;
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bool is_clk_25mhz;
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+ int (*get_mac_revision)(void);
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};
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#endif /* _LINUX_ATH9K_PLATFORM_H */
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